LC823450 datasheet(68/112 Pages) ONSEMI

Part #	LC823450

Description	Low Power & High-Resolution Audio Processing System LSI

PDF	112 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

Logo

68 / 112 page

LC823450

www.onsemi.com

AC Characteristics

Reset

• [condition]

VDD1 = 0.93 V to 1.27 V, VDD2 = 1.7 to 1.95 V or 2.7

V to 3.6 V

External load 15 pF to 40 pF

Figure 12. AC Characteristic − Reset

t RESW1

NRES

Table 30.

Item

Symbol

Condition

Min

Typ

Max

Unit

Resetting active period

tRESW1

Time after Vdd* reaches to recommended op-

erating voltage

−

μs

*Refer to the interrupt controller (INTC) specification ProgrammersModel_INTC us for more detail in case of using noise filter, etc.

External Interrupt

• [condition]

VDD1 = 0.93 V to 1.27 V, VDD2, VDDSD1, VDDSD2,

VDDQSPI = 1.7 to 1.95 V or 2.7 V to 3.6 V

External load 15 pF to 40 pF

Figure 13. AC Characteristic − External Interrupt

tEXINTW

EXTINTxx

Table 31.

Item

Symbol

Condition

Min

Typ

Max

Unit

Pulse width of External Interrupt

tEXINTW

Set of Interruption Factor not Use Noise

Filter Function

−

50. T: BASICCLK clock rate (frequency = Farm)

LC823450 Datasheet(PDF) 68 Page - ON Semiconductor

LC823450 Datasheet(HTML) 68 Page - ON Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL